Just a quick tip, you can use this .bat file to add Open with Sublime Text 2 to the Windows right click context menu. I assume that you would need administrator privileges to run this command.

@echo off
SET st2Path=C:\Program Files\Sublime Text 2\sublime_text.exe

rem add it for all file types
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 2"         /t REG_SZ /v "" /d "Open with Sublime Text 2"   /f
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 2"         /t REG_EXPAND_SZ /v "Icon" /d "%st2Path%,0" /f
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 2\command" /t REG_SZ /v "" /d "%st2Path% \"%%1\"" /f

rem add it for folders
@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 2"         /t REG_SZ /v "" /d "Open with Sublime Text 2"   /f
@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 2"         /t REG_EXPAND_SZ /v "Icon" /d "%st2Path%,0" /f
@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 2\command" /t REG_SZ /v "" /d "%st2Path% \"%%1\"" /f
pause